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New syntax for bgp_path
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@@ -168,22 +168,28 @@ input_complete(int arg UNUSED, int key UNUSED)
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static int
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input_help(int arg, int key UNUSED)
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{
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int i, in_string, in_path;
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int i, in_string, in_bracket;
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if (arg != 1)
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return rl_insert(arg, '?');
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in_string = in_path = 0;
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in_string = in_bracket = 0;
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for (i = 0; i < rl_point; i++)
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{
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if (rl_line_buffer[i] == '"')
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in_string = ! in_string;
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else if ((rl_line_buffer[i] == '|') && (! in_string))
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in_path = ! in_path;
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else if (! in_string)
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{
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if (rl_line_buffer[i] == '[')
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in_bracket++;
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else if (rl_line_buffer[i] == ']')
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in_bracket--;
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}
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}
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/* `?' inside string or path -> insert */
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if (in_string || in_path)
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if (in_string || in_bracket)
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return rl_insert(1, '?');
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rl_begin_undo_group(); /* HACK: We want to display `?' at point position */
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